Software
home
unit 1
hardware
>
input and output devices
processing devices
software
unit 2
the internet today
network and topology
connecting to the internet
input and output devices
input device
any device that sends data to a computer
output device
An output device is any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system
home
unit 1
hardware
>
input and output devices
processing devices
software
unit 2
the internet today
network and topology
connecting to the internet